Samsung AM072BXV Series Service Manual page 297

Key Options
8-4 How to check the view mode using a tact switch (cont.)
■ AM080/100/120/140/160/180/200/220/240/260AXVGGH, AM080/100/120/140/160/180/200/220/240/260AXVGGR,
AM080/100/120/140/160/180/200/220/240/260AXVAGH, AM100/120/140/160/180AXVDGH
K1 control
Press and hold 1 time
K1
(Number of press)
1 time
2 times
3 times Pump out in Heating mode (Outdoor unit address 1)
4 times Pump out in Heating mode (Outdoor unit address 2)
5 times Pump out in Heating mode (Outdoor unit address 3)
6 times Pump out in Heating mode (Outdoor unit address 4)
7 times
8 times
9 times
10 times
11 times
12 times
13 times
14 times
15 times
16 times
WARNING
∙ After installing the product, be sure to perform leak tests on the piping connections. After pumping down refrigerant to inspect or relocate the out-
door unit, be sure to stop the compressor and then remove the connected pipes.
- Do not operate the compressor while a valve is open due to refrigerant leakage from a pipe or an unconnected or incorrectly
connected pipe. Failure to do so may cause air to flow into the compressor and too a high pressure to develop inside the refrigerant circuit, leading to
an explosion or product malfunction.
Samsung Electronics
KEY operation
Auto trial operation
KEY operation
Refrigerant charging in Heating mode
Trial operation in Heating mode
Vaccuming (Outdoor unit address 1)
Vaccuming (Outdoor unit address 2)
Vaccuming (Outdoor unit address 3)
Vaccuming (Outdoor unit address 4)
Vaccuming (All outdoor units)
Inverter Fault Detection(Comp#1)
Inverter Fault Detection(Comp#2)
Inverter Fault Detection(Fan#1)
Inverter Fault Detection(Fan#2)
End Key operation
Display on segment
"K"K"BLANK"BLANK"
Display on segment
"K"1"BLANK"BLANK"
"K"2"BLANK"BLANK"
"K"3"BLANK"1"
"K"3"BLANK"2"
"K"3"BLANK"3"
"K"3"BLANK"4"
"K"4"BLANK"1"
"K"4"BLANK"2"
"K"4"BLANK " "3"
"K"4"BLANK"4"
"K"4"BLANK"A"
"K"5"I"1"
"K"5"I"1"
"K"5"F"1"
"K"5"F"2"
-
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